As noted, tremors recorded in 73 km south-east of the city of Sapporo.

Felt #earthquake (# 地震) M5.6 strikes 73 km SE of # Sapporo-shi (#Japan) 9 min ago. Please report to: https://t.co/IUD69sOKJJpic.twitter.com/iXMkhYeE6r

- EMSC (@LastQuake) February 21, 2019

Earlier, seismologists recorded a magnitude 5.6 earthquake off the coast of Indonesia.